1247.89% is the change from 71 to 957
Calculation steps:
[( 957 - 71 ) ÷ 71] x 100 = 1247.89%
Formula
Percentage change = [(957 - 71) / 71] x 100
Subtract the new number by the original number
957 - 71 = 886
886 ÷ 71 = 12.47887323943662
12.47887323943662 x 100 = 1247.89%